作者:Katsuyuki Ogura、Kunio Sanada、Kazumasa Takahashi、Hirotada Iida
DOI:10.1016/s0040-4039(00)88689-x
日期:1982.1
Ethyl 2-acetylalkanoate gave ethyl 2-(methyl- or phenylthio)alkanoate in high yield on treatment wiht CH3SSO2CH3, PhSSO2Ph, or PhSSPh in the presence of small excess of EtONa in EtOH. Application of the present method to synthesis of pellitorine and the queen substance is also described.
在少量EtOH中存在EtONa的情况下,用CH 3 SSO 2 CH 3,PhSSO 2 Ph或PhSSPh处理后,2-乙酰基链烷酸乙酯以高收率得到2-(甲基或苯硫基)链烷酸乙酯。还描述了本方法在合成肉豆蔻碱和皇后物质中的应用。